Reebok RBK Medium Duffel 420d Checker Ripstop, 600d Polyester U-shaped zippered main compartment, media compatible internal pocket with headphone port Gusseted zipped end pockets with interior tunneled wet sack, mesh insets for ventilation Reflective print, padded adjustable non-slip detachable shoulder strap 24" x 15.5" x 15"